120945072

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1439}}^1$

素因数の和:1570

約数の個数: 80

約数和(自身を含む): 334264320

約数和(自身を除く): 213319248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 103, 136, 204, 206, 272, 309, 408, 412, 618, 816, 824, 1236, 1439, 1648, 1751, 2472, 2878, 3502, 4317, 4944, 5253, 5756, 7004, 8634, 10506, 11512, 14008, 17268, 21012, 23024, 24463, 28016, 34536, 42024, 48926, 69072, 73389, 84048, 97852, 146778, 148217, 195704, 293556, 296434, 391408, 444651, 587112, 592868, 889302, 1174224, 1185736, 1778604, 2371472, 2519689, 3557208, 5039378, 7114416, 7559067, 10078756, 15118134, 20157512, 30236268, 40315024, 60472536, 120945072]

約数ペア:

[(1, 120945072), (2, 60472536), (3, 40315024), (4, 30236268), (6, 20157512), (8, 15118134), (12, 10078756), (16, 7559067), (17, 7114416), (24, 5039378), (34, 3557208), (48, 2519689), (51, 2371472), (68, 1778604), (102, 1185736), (103, 1174224), (136, 889302), (204, 592868), (206, 587112), (272, 444651), (309, 391408), (408, 296434), (412, 293556), (618, 195704), (816, 148217), (824, 146778), (1236, 97852), (1439, 84048), (1648, 73389), (1751, 69072), (2472, 48926), (2878, 42024), (3502, 34536), (4317, 28016), (4944, 24463), (5253, 23024), (5756, 21012), (7004, 17268), (8634, 14008), (10506, 11512)]